| Canals to Chojnice | 1,328.37 mi (2,137.80 km) |
| Canals to Chojnow | 1,165.88 mi (1,876.30 km) |
| Canals to Chorzow | 1,232.95 mi (1,984.24 km) |
| Canals to Choszczno | 1,239.79 mi (1,995.25 km) |
| Canals to Chrzanow | 1,243.95 mi (2,001.95 km) |
| Canals to Ciechanow | 1,391.34 mi (2,239.14 km) |
| Canals to Ciechocinek | 1,330.29 mi (2,140.90 km) |
| Canals to Cieszyn | 1,201.10 mi (1,932.99 km) |
| Canals to Czarna Bialostocka | 1,499.61 mi (2,413.39 km) |
| Canals to Czarnkow | 1,261.02 mi (2,029.42 km) |
| Canals to Czechowice-Dziedzice | 1,221.16 mi (1,965.27 km) |
| Canals to Czeladz | 1,239.16 mi (1,994.23 km) |
| Canals to Czersk Pomorski | 1,345.49 mi (2,165.35 km) |
| Canals to Czestochowa | 1,257.66 mi (2,024.01 km) |
| Canals to Czluchow | 1,321.31 mi (2,126.44 km) |
